Black FridayDealsBuying guidesBrandsStoresTermsPrivacydeal.ai apps

© Deal.ai Inc.

Deal.ai
C
Cordless Water Flosser Dental Teeth Cleaner

Cordless Water Flosser Dental Teeth Cleaner

4.6· 228 ratings

Best price now

$18.99at WalmartObserved Nov 3, 2026, 4:33 PM

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our shopping agent

Enter to send, Shift+Enter for a new line

Our take on the Cordless Water Flosser Dental Teeth Cleaner

A battery-powered cordless water flosser with a 300 ml reservoir, sold as a 7-piece set. It stands about 11.9 inches tall and 2.8 inches wide, so it fits a bathroom shelf without a cord or outlet. The best new price is $18.99 at Walmart as of November 4, 2026, and only one store lists it new, so there is no meaningful price spread to compare. At that price it sits at the low end of cordless flossers, which typically run $25 to $60.

Best forBuyers on a tight budgetSmall bathrooms without an outlet near the sinkTravel and gym bagsPeople who want a first water flosser to try
Pros
  • 300 ml tank covers a full flossing session for most users
  • Cordless battery design, no outlet needed
  • Compact footprint at 2.8 x 2.4 inches
  • Low entry price of $18.99
  • 7-piece set gives spares or a multi-person kit
Cons
  • Only one store lists it new, so price competition is thin
  • Battery power weakens as charge drops; no wall power option
  • No brand or model name, so replacement tips and warranty support are unclear
  • 300 ml is smaller than the 600 ml tanks on plug-in models
  • Tips and internal parts may be hard to source later

Cordless Water Flosser Dental Teeth Cleaner prices at every store

  • WalmartNew

    In stockSold by Bezvoi

    $18.99Observed Nov 3, 2026, 4:33 PM
    Visit store

Cordless Water Flosser Dental Teeth Cleaner price history

Lowest price we've seen: $18.99 on Nov 3 at Walmart. Tracked across 1 store since Nov 3.

What reviewers say

Rated 4.6 out of 5 from 228 ratings. Owners of budget cordless flossers like this generally report cleaner-feeling teeth and easier use than string floss, with complaints about pressure fading and tank size.

Pros
  • Easy to use without a cord
  • Leaves teeth feeling clean
  • Good value for the price
  • Handy for travel
Cons
  • Water pressure drops as the battery drains
  • Tank needs a refill mid-session for some users
  • Build feels light and plasticky

Specifications

Volume Capacity
300 ml
Power Type
Battery
Care And Maint
Keep the water tank empty when charging
Dimensions
2.81 x 2.41 x 11.88 in
Batteries Req
Y
Rec. Use
Teeth Cleaning
Multipack Quantity
7
Count
7
Piece Count
7

Questions and answers

Is it worth $18.99?
At $18.99 at Walmart as of November 4, 2026, it is one of the cheapest cordless flossers you can buy. If you mainly want to try water flossing, the risk is low. If you need strong, steady pressure or long-term parts support, spend more on a branded model.
How does it compare with a plug-in water flosser?
Plug-in models like Waterpik countertop units deliver stronger, more consistent pressure and hold 600 ml or more. This cordless unit trades that power for portability and a lower price.
How long does the battery last per charge?
The listing gives no runtime figure. Expect roughly a week of once-daily use from a typical cordless flosser of this size, less at the highest pressure setting. Keep the tank empty while charging, as the maker advises.
What comes in the 7-piece set?
The listing counts 7 pieces but does not itemize them. Expect the flosser body plus several interchangeable tips; confirm the exact contents with the seller before buying if tips matter to you.
Will replacement tips fit?
No brand or model is named, so tip compatibility is uncertain. Buy a spare set at the same time if you plan to keep it long term.
When is it cheapest?
Only one store lists it new, so there is no price competition to wait for. Watch for Walmart rollbacks around Black Friday and Prime Day-style sales events.
Where is the Cordless Water Flosser Dental Teeth Cleaner cheapest?
At Walmart, for $18.99, as of our latest check.
What do buyers say about the Cordless Water Flosser Dental Teeth Cleaner?
Rated 4.6 out of 5 from 228 ratings.